CN1168887C - Door drive gearing - Google Patents
Door drive gearing Download PDFInfo
- Publication number
- CN1168887C CN1168887C CNB98800349XA CN98800349A CN1168887C CN 1168887 C CN1168887 C CN 1168887C CN B98800349X A CNB98800349X A CN B98800349XA CN 98800349 A CN98800349 A CN 98800349A CN 1168887 C CN1168887 C CN 1168887C
- Authority
- CN
- China
- Prior art keywords
- hollow
- hollow object
- hollow shaft
- gear
- gear according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/1966—Intersecting axes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Gears, Cams (AREA)
Abstract
This invention concerns gearing with a hollow shaft (10) for door drives, preferably for driving sectional and roller doors. According to the invention, the drive gearing consists of a hollow fitting (20) which can be inserted into a hollow shaft (10). The outer and inner face of the hollow fitting (20) is constructed so that the connection with a shaft which can be seated in the hollow fitting and with the hollow shaft which houses the hollow fitting interlocks in the direction of rotation.
Description
Technical field
The present invention relates to a kind of door drive gearing, this gear is particularly suitable for driving curtain formula door and sliding door.
Background technology
The technology of using this gear to handle industrial door is known.The type of common used in industry door is curtain formula door and sliding door.The vitals of curtain formula door is a door-hinge that mainly is made of torsion axis, this door-hinge with between be connected with each other by wire rope and rope drum.Door-hinge is contained in the hollow shaft of gear motor, and forms being connected that shape matches along the rotation direction of hollow shaft and hollow shaft.Corresponding door-hinge not only starts to control the sliding door of making usefulness but also being used to hold coiling in sliding door.For at door-hinge with hold the connection that realizes between the hollow shaft of door-hinge that shape in rotational direction matches, door-hinge is provided with groove or the many edge surfaces that for example is used to hold wedge key, wherein constitutes in the inboard of hollow shaft to be recessed into the type part accordingly.The hollow shaft that must provide a large amount of different structure forms corresponding to the excursion of the width of wedge key and form of structure thereof or multi-form many edge surfaces and other surface configuration.Because hollow shaft has constituted the parts in the element of construction with mechanical reducer and drive motors, so must produce the gear motor of corresponding multiple different structure form according to the profile of door-hinge, this will cause cost to increase.
Summary of the invention
The purpose of this invention is to provide a kind of door drive gearing, utilize this gear can realize driving different structure spares such as axle, particularly door-hinges.
The object of the present invention is achieved like this, promptly, described gear comprises the hollow object that can insert in the hollow shaft, the outside of hollow object and inboard spool in rotational direction forming shape with the hollow shaft that holds hollow object and be connected suitably in being designed so that it and being contained in hollow object; Wherein, the advantage that a side of described hollow object is provided with this device of wall is, using different with former shaft size and/or during the alternative primitive axis of axle that structure is different, and it is corresponding and can get final product with the hollow object that hollow shaft matches only need to change inboard shape into.Therefore needn't change whole gear motor.Because the structure in the hollow object outside in rotational direction forms being connected that shape matches with hollow shaft, so gear motor only produces very little variation, like this, just can adjust the door-hinge of ad hoc structure by means of insertable hollow object.
Preferred structure of the present invention is, the outside of hollow object has tooth, multiple-grooved moulding section or many ribs moulding section, can make hollow object partly form being connected that shape matches with the corresponding shaping that is positioned at inner respective teeth or hollow shaft inboard thus on rotation direction.Hollow object and hollow shaft just needn't form the power engagement on direction of engagement like this, and this is because do not form the displacement that hollow object has been avoided in the contact of axial force and two parts to a great extent.
Can make the connection that the formation shape matches between hollow object and the hollow shaft by means of a wedge key and/or a key.The advantage of this embodiment is, can produce hollow shaft and hollow object in proportion at an easy rate according to the error of tooth or equivalent moulding section.
Preferably make to form between hollow object and the hollow shaft to removably connect, so that the replacing of hollow object by means of a wedge key or key or by means of a polygonal tooth or equivalent moulding section.
In another example of the present invention, realize hollow object and be contained in the axle connection that particularly in rotational direction shape matches between the door-hinge in the hollow object by means of a wedge key, key or by means of the corresponding female moulding section of the moulding section of axle and hollow object inboard.Certain this connection preferably removably connects, so that can easily axle be separated with hollow object.Axle meshes along being preferably non-power being connected of direction of engagement with hollow object, and this is because in the axial direction axle head is played the gear motor of qualification effect or the axial displacement that hollow object has stoped axle.
One side of hollow object can with a wall termination, the axle wearing and tearing that contact and prevent to cause thus that can prevent the hollow shaft of gear thus and be held.
According to a preferred embodiment of the present invention, hollow shaft and/or hollow object are made with drawing or extrded material.
Drawing or extrded material comprise steel and/or aluminium.
For hollow shaft and the moulding actuator shape that is arranged in gear and preferably be made of worm gear are meshed suitably, can there be a tooth in the outside of hollow shaft.
The lateral cross section of description of drawings and longitdinal cross-section diagram.
Further describe other details of the present invention and advantage below in conjunction with the embodiment that describes in the accompanying drawing.Wherein:
The hollow shaft of Fig. 1-3 expression different structure and the cross-sectional view of hollow object; With
Fig. 4 represents to pass the lateral cross section and the longitdinal cross-section diagram of the gear that has worm gear and hollow shaft.
The specific embodiment
Have tooth 18 equally on the outside 12 of hollow shaft 10 as shown in Figure 4, the respective teeth on tooth 18 and the worm gear 30 is engaged with each other.By means of the rotation of worm gear, the tooth 16 that hollow object 20 will be by hollow shaft 10 and 18 and the drive of the tooth 26 of hollow object 20 rotate.It is inboard 24 that hollow object 20 has, for can be contained in hollow object 20 in and the axle that can drive therein form being connected that shape matches, on inboard 24, be provided with a moulding section 28.As shown in figures 1 and 3, moulding section 28 radially inwardly stretches out, so in order to form the connection that shape matches, must on can installing with drivable groove be set.Fig. 2 shows the moulding section 28 that radially outward stretches out, and moulding section 28 is used for holding the corresponding ledge on the axle or is used to hold the wedge key that for example embeds axle.After being pulled down vertically, just can realize wedge key axle and the separating of hollow object 20.
The inboard 24 of hollow object 20 can be provided with and replace moulding section 28 or the tooth that combines with moulding section 28 or many ribs profiled member for example, so that form the engagement that shape matches with corresponding construction and Outboard Sections that can hold axle.
Claims (7)
1. be used for driving gate, particularly drive the gear that has hollow shaft (10) of curtain formula door and sliding door, it is characterized in that, this gear comprises the hollow object (20) that can insert in the hollow shaft (10), in the outside (22) of hollow object (20) and inboard (24) are designed so that it and can be contained in hollow object (20) spool and the hollow shaft (10) that can hold hollow object (20) in rotational direction form being connected that shape matches; Wherein, a side of described hollow object (20) is provided with wall.
2. gear according to claim 1, it is characterized in that, have tooth (26), multiple-grooved formation type part or many prismatics moulding section on the outside (22) of hollow object (20), can in rotational direction form being connected that shape matches with respective teeth (16) on the hollow shaft (10) inboard (14) or corresponding shaping part by these teeth or moulding section.
3. gear according to claim 1 and 2 is characterized in that, makes between hollow object (20) and the hollow shaft (10) by means of wedge key and/or key in rotational direction to form the connection that shape matches.
4. gear according to claim 1 and 2, it is characterized in that the shape that in rotational direction forms between hollow object (20) and the axle that wherein holds matches is connected is by wedge key, key or by being recessed into type part (28) realization accordingly on moulding section on the axle and the hollow object (20) inboard (24).
5. gear according to claim 1 and 2 is characterized in that, hollow shaft (10) and/or hollow object (20) are made with drawing or extrded material.
6. gear according to claim 5 is characterized in that described material comprises steel or aluminium.
7. gear according to claim 1 and 2 is characterized in that the outside (12) of hollow shaft (10) has tooth (18), and described tooth meshes suitably with the gear drive component shape that preferably constitutes with worm gear (30) form.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29706142.9 | 1997-04-07 | ||
| DE29706142U DE29706142U1 (en) | 1997-04-07 | 1997-04-07 | Gear for gate drives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1220715A CN1220715A (en) | 1999-06-23 |
| CN1168887C true CN1168887C (en) | 2004-09-29 |
Family
ID=8038552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB98800349XA Expired - Fee Related CN1168887C (en) | 1997-04-07 | 1998-03-23 | Door drive gearing |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6564665B1 (en) |
| EP (1) | EP0907819A1 (en) |
| JP (1) | JP2000513080A (en) |
| CN (1) | CN1168887C (en) |
| BR (1) | BR9804818A (en) |
| DE (1) | DE29706142U1 (en) |
| WO (1) | WO1998045563A1 (en) |
| ZA (1) | ZA982812B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10048458B4 (en) * | 2000-09-29 | 2004-11-11 | Siemens Ag | Feeding device for conveyor belts loaded with placement elements |
| CA2521931A1 (en) * | 2003-04-11 | 2004-10-21 | The Provost, Fellows And Scholars Of The College Of The Holy And Undivid Ed Trinity Of Queen Elizabeth Near Dublin | Use of hcv proteins |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237469A (en) * | 1964-04-13 | 1966-03-01 | Banks M Berry | Timing gears |
| US3541871A (en) * | 1969-03-14 | 1970-11-24 | Alfred A Burrell | Universal-type hub |
| DE3207909C2 (en) * | 1982-03-05 | 1992-04-16 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Device for coupling a drive motor to a drive shaft of a device |
| DE3220441A1 (en) * | 1982-05-29 | 1983-12-01 | Eugen 7152 Aspach Seitz | Roller blind which can be wound up onto a shaft |
| DE3427505A1 (en) * | 1984-07-26 | 1986-02-06 | Menke, Wilhelm, 4425 Billerbeck | Catch device for roller doors, roller trellises or the like |
| US5213001A (en) * | 1990-05-21 | 1993-05-25 | Ucc Corporation | Power transmission element having increased torque capacity |
| DE4337366A1 (en) * | 1993-11-02 | 1995-05-04 | Hoermann Kg | Attachment device for connecting a door leaf actuation shaft to different motor drive units |
| US5518109A (en) * | 1994-09-02 | 1996-05-21 | The Laitram Corporation | Conveyor drive apparatus |
| DE29605380U1 (en) * | 1996-03-22 | 1996-08-01 | Marantec Antrieb Steuerung | Fastener |
| US6007033A (en) * | 1998-05-22 | 1999-12-28 | Thorn Industries | Placard or brake light accessory unit for vehicle hitch |
| US6093009A (en) * | 1999-02-17 | 2000-07-25 | Jacks, Jr.; Morris G. | Apparatus and method for controlling angular relation between two rotating shafts |
-
1997
- 1997-04-07 DE DE29706142U patent/DE29706142U1/en not_active Expired - Lifetime
-
1998
- 1998-03-23 WO PCT/EP1998/001677 patent/WO1998045563A1/en not_active Application Discontinuation
- 1998-03-23 BR BR9804818A patent/BR9804818A/en not_active Application Discontinuation
- 1998-03-23 EP EP98917051A patent/EP0907819A1/en not_active Withdrawn
- 1998-03-23 JP JP10542306A patent/JP2000513080A/en not_active Ceased
- 1998-03-23 CN CNB98800349XA patent/CN1168887C/en not_active Expired - Fee Related
- 1998-04-02 ZA ZA982812A patent/ZA982812B/en unknown
-
2000
- 2000-11-22 US US09/718,606 patent/US6564665B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0907819A1 (en) | 1999-04-14 |
| BR9804818A (en) | 1999-08-24 |
| CN1220715A (en) | 1999-06-23 |
| ZA982812B (en) | 1998-10-08 |
| WO1998045563A1 (en) | 1998-10-15 |
| DE29706142U1 (en) | 1997-08-21 |
| US6564665B1 (en) | 2003-05-20 |
| JP2000513080A (en) | 2000-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040929 Termination date: 20110323 |